42367257

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 64212096

約数和(自身を除く): 21844839

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 2707, 5217, 8121, 15651, 24363, 100159, 127229, 300477, 381687, 901431, 1145061, 4707473, 14122419, 42367257]

約数ペア:

[(1, 42367257), (3, 14122419), (9, 4707473), (37, 1145061), (47, 901431), (111, 381687), (141, 300477), (333, 127229), (423, 100159), (1739, 24363), (2707, 15651), (5217, 8121)]